IP Library › Granted Patent US 6,456,523
Granted Patent Utility PCT National Stage
US 6,456,523 · Confirmation No. 9758

FERROMAGNETIC DOUBLE QUANTUM WELL TUNNEL MAGNETO-RESISTANCE DEVICE

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2001-02-13 LET. Miscellaneous Incoming Letter 38 View
2001-02-13 LET. Miscellaneous Incoming Letter 38 View
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Quick Facts
Patent No.
US 6,456,523
App. No.
09/762,804
Filed
2001-02-13
Granted
2002-09-24
Art Unit
2818
PTA
0 days